Function descriptions
The function descriptions are presented as circuit diagrams and
equipment position drawings that describe the function and the
associated components.
The function descriptions describe the function in a logical order.
The circuit diagrams use symbols to depict components such as
pumps, filters, valves, and sensors.
An example of a circuit diagram is provided on the following page.
3.1
1
2
3
7
4
6
8
7
9
7
69
9
7
10B
11
12
11B
64B
15
16
19
17
16
18
19
59
65
60
14
7
68
Circuit diagram component list
1. Terminal tractor air filter
2. Pneumatic air compressor
3. Pressure regulator
8
A Foreword – Reading this manual
TL2 Maintenance Manual
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